Critical Whey Protein A unique blend of whey protein concentrate, isolate, and hydrolysate Critical Whey Protein is a high-quality protein powder that is made using a unique blend of whey protein concentrate, isolate, and hydrolysate. Whey protein concentrate is produced using ultra-filtration technology, which means that it contains high levels of protein and branched chain amino acids (BCAAs). Whey protein isolate is the highest quality form of whey protein, and it is produced using cross-flow micro-filtration. Hydrolysed whey protein is a pre-digested protein that has been enzymatically broken down into peptides. 21g of protein per serving Each serving of Critical Whey Protein contains 21g of protein, which is essential for muscle growth and repair. The protein in Critical Whey Protein is also highly bioavailable, which means that it is easily digested and absorbed by the body. 4.8g of BCAAs per serving Critical Whey Protein also contains 4.8g of BCAAs per serving. BCAAs are essential amino acids that the body cannot produce on its own. They are important for muscle growth and repair, and they can also help to reduce muscle soreness after exercise. 4g of glutamine per serving Critical Whey Protein also contains 4g of glutamine per serving. Glutamine is an amino acid that is important for the immune system and for muscle recovery. Great-tasting shake Critical Whey Protein mixes easily with water or milk, and it has a great taste. It is available in a variety of flavours, so you can find one that you enjoy.